
class Cat{
    public String name = "十七";
    public static String sex = "男";

    public void eat() {
        System.out.println();
    }

    public static void sleep() {
        ;
    }
}


class Test1 {
    public int n;
    public boolean a;
    public Test1() {
        n = 1;
        a = true;
    }
    public Test1(int number) {
        n = number;
    }

    public Test1(int number, boolean bool) {
        n = number;
        a = bool;
    }
}
public class Test {


    public static void main(String[] args) {

        Test1 test = new Test1();
        System.out.println("n: " + test.n);
        System.out.println("a: " + test.a);
    }

}
